Supercritical CO2 Cycle System Optimization of Marine Diesel Engine Waste Heat Recovery

DOI

10.2991/aeece-15.2015.36How to use a DOI?

Keywords

Diesel engine; Waste heat recovery; Supercritical CO2 cycle system; System optimization

Abstract

The exhaust gas of marine diesel engine loses a lot of energy when the exhaust discharged directly. Making good use of diesel engine exhaust gas to generate electricity is helpful to improve the thermal efficiency. Supercritical carbon dioxide cycle is not only with high cycle efficiency, but its devices have advantages of compact structure, can be realized easily as well. The waste gas can be used as the heat source of supercritical carbon dioxide cycle for power generation, which is conducive to save fuel and reduce the costs. So it is necessary to optimize the supercritical CO2 circulation system based on the characteristics of the Marine diesel engine, to achieve the purpose of practical shipment.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shengya Hou
AU  - Wenping Zhang
AU  - Ziwei Zeng
AU  - Jiachen Ji
PY  - 2015/09
DA  - 2015/09
TI  - Supercritical CO2 Cycle System Optimization of Marine Diesel Engine Waste Heat Recovery
BT  - Proceedings of the International Conference on Advances in Energy, Environment and Chemical Engineering
PB  - Atlantis Press
SP  - 178
EP  - 183
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeece-15.2015.36
DO  - 10.2991/aeece-15.2015.36
ID  - Hou2015/09
ER  -